/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMGraph.h
Returns a link given its string representation, for example "NodeA.Color.R -> NodeB.Translation.X"
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category=RigVMGraph) [URigVMLink](API\Plugins\RigVMDeveloper\RigVMModel\URigVMLink) * FindLink ( const [FString](API\Runtime\Core\Containers\FString) & InLinkPinPathRepresentation ) const